13308219449

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{60139}}^1$

素因数の和:60560

約数の個数: 16

約数和(自身を含む): 15409311360

約数和(自身を除く): 2101091911

約数列:

[1, 7, 101, 313, 707, 2191, 31613, 60139, 221291, 420973, 6074039, 18823507, 42518273, 131764549, 1901174207, 13308219449]

約数ペア:

[(1, 13308219449), (7, 1901174207), (101, 131764549), (313, 42518273), (707, 18823507), (2191, 6074039), (31613, 420973), (60139, 221291)]